See also:

"Trip computer" menu
Once this menu has been selected, you can consult information concerning the status of the vehicle (warnings log, status of functions, etc.) Alert log This summarises the active warning messag ...

12 V accessories socket
To connect a 12 V accessory (max power: 120 Watts), remove the cover and connect a suitable adaptor. ...

Safety
New Citroën C4 achieves the highest standards of safety and has already been awarded the maximum 5-star rating by independent assessors Euro NCAP, including a score of 97% in the 'Safety Assi ...